Europeans learned a lot from the Muslims. They traded silks and spices as well. Some things the Europeans picked up from the Muslims include different methods of ship construction, magnetic compasses, and even algebra. The Crusades also led to the fall of serfdom and the rise of the merchant class.
Answer: A. The omniscient narrator's overview of all the characters provide a foreshadowing of the ending.
Apparently, the overviews provided for the characters of the story already gave a hint or an indication of as to how the story shall end. That is why foreshadowing is very evident here.
I may not have understood your question; I will assume you're trying to fill in the blank.
I suppose that blank is "an opposing argument" or something along those lines. I'm sorry if that answer was vague; consider resubmitting your question with more context for a more detailed answer if needed.
Answer:
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You are referring to Punky Brewster. Hope I was able to help!